John Belushi and Dan Aykroyd were at the forefront of American comedy in the late 1970s and early '80s. Emerging from The Second City, they both joined the original cast of the Not Ready for Prime Time Players as Saturday Night Live was being formed in 1975. On that show, they helped redefine television comedy and ushered in a new era of revolutionary satire. By 1979, they had a #1 hit record with their band, The Blues Brothers, and a year later, they released a motion picture about the chara...